/*
 * Copyright (c) "Neo4j"
 * Neo4j Sweden AB [http://neo4j.com]
 *
 * This file is part of Neo4j.
 *
 * Neo4j is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.neo4j.gds.core.loading;

import org.neo4j.gds.NodeLabel;

import java.util.Collection;

public final class LabelInformationBuilders {

    private LabelInformationBuilders() {}

    public static LabelInformation.Builder allNodes() {
        return new SingleLabelInformation.Builder(NodeLabel.ALL_NODES);
    }

    public static LabelInformation.Builder singleLabel(NodeLabel singleLabel) {
        return new SingleLabelInformation.Builder(singleLabel);
    }

    public static LabelInformation.Builder multiLabelWithCapacity(long expectedCapacity) {
        return MultiLabelInformation.Builder.of(expectedCapacity);
    }

    public static LabelInformation.Builder multiLabelWithCapacityAndLabelInformation(
        long expectedCapacity,
        Collection<NodeLabel> availableNodeLabels,
        Collection<NodeLabel> starNodeLabelMappings
    ) {
        return MultiLabelInformation.Builder.of(expectedCapacity, availableNodeLabels, starNodeLabelMappings);
    }
}
